The mean distance from the center of the earth to the center of the moon is rem = 3.84 × 108 m. The mass of the earth is me = 5.98 × 1024 kg and the mass of the moon is mm = 7.34 × 1022 kg. The mean radius of the earth is re = 6.37 × 106 m. The mean radius of the moon is rm = 1.74 × 106 m.
How far from the center of the earth is the center of mass of the earth-moon system located?
2 answers
http://www.masteringphysicssolutions.net/chapter-6-6-the-center-of-mass-of-the-earth-moon-sun-system/
the last one plzz